Unit4Cyberspace现在,中国有一亿六千多万网民,其中66%是青少年。你知道人们上网做什么吗?你能够想象得到没有网络的世界会是什么样子吗?ThemainreasonswhyteenagerssurftheNetaretosearchforinformation,tocommunicatewithothersandtohavefun.OntheInternet,teenagerscanfindoutalmostanything.AndsurfingtheNetcanhelpstudentswiththeirhomeworkandwiden(扩大)theirknowledge.LiDong,ateacheratNo.41MiddleSchoolinShijiazhuang,likesherstudentstousetheInternet.“Whenwetalkinclass,studentswhosurftheNetusuallyknowmorebackground(背景)informationthantheothers,”shesaid.Inaddition,peoplecanusetheInternettowritelettersorstories,sendemailsandchat.Manyteenskeepintouchwiththeirfriendsonline.Itischeaperthanphoningsomebodyfarawayandalsomuchquicker.阅读上文并回答下列问题1.Whichcountryhasthelargestnumberofusersintheworld?【答案】TheUnitedStates.2.WhydoteenagerssurftheNet?【答案】Theywanttosearchforinformation,tocommunicatewithothersandtohavefun.SectionⅠReading(Ⅰ)(Warmup&Lesson1)[新生词汇初识]Ⅰ.匹配下列单词的词性及汉语意思1.artificialA.n.洪水,水灾vt.&vi.淹没2.climateB.adj.人造的3.floodC.n.气候4.affectD.n.犯罪;罪行5.crimeE.vt.影响6.attackF.n.&vt.进攻,攻击7.crashG.vt.&n.伤害,损害8.disappearH.vt.(汽车、飞机等)撞毁;坠毁9.harmI.vi.消失【答案】1-5BCAED6-9FHIGⅡ.选择下列句中相应词组的汉语意思A.弥补B.信任C.变成现实;实现D.进入E.混乱F.找出1.TheywillgetintoLondonthisafternoon.2.Herwishtobeadoctorhascometrue.3.Vitaminpillsmakeupwhatyoulackinyourdiet.4.Pleasefindoutagoodandsimplewaytosolvetheproblem.5.Webelieveinhim,whoisalwaystruetohisword.6.Youcanseethatwhenyouarehungry,yourmindwouldalsobeinchaos.【答案】1-6DCAFBE[教材语篇细研]第一步速读——了解文章主题和段落大意速读P8教材课文,匹配段落大意1.Para.1A.Thefutureofvirtualreality.2.Para.2B.Pessimisticideastowardsthefutureofcyberspace.3.Para.3C.ThegrowthoftheInternet.4.Para.4D.OptimisticideastowardsthefutureoftheInternet.【答案】1-4CBDA第二步细读——把控文章关键信息细读P8教材课文,选择最佳答案1.FromParagraphOne,weknow.A.theInternetcameintotheworldin1980sB.moreandmorecomputerswillbeconnectedtotheInternetC.peoplewillloseinterestintheInternetsomedayD.onecanhaveseveralcomputersathome2.Someexpertsarepessimisticaboutthefuture.Theyareworryingthat.A.thegrowthwillslowdownB.itwillcostpeoplealotC.theworldwon'tbesafeD.computerswilltaketheplaceofhumans3.PeterAndersonthinks.A.peoplewillbeabletoworkinavirtualworldB.televisionwilldisappearC.themailservicewilldisappearD.terroristsmay“attack”theworld'scomputers4.WhichofthefollowingisNOTmentionedinthepassage?A.Shoppinginavirtualsupermarket.B.Studyinginavirtualschool.C.Communicatingwithothersbychattingtools.D.GettingallkindsofinformationfromtheInternet.【答案】1-4BCAC第三步精读——能力升华接轨高考根据P8教材课文,在空白处填入1个适当的单词或括号内单词的正确形式。TheFutureofCyberspaceInthelastthirtyyears,theInternet1.hasgrown(grow)rapidly,andthisgrowthis2.clearly(clear)goingtocontinue.Someexpertsarepessimistic3.aboutthefuture.Oneworryiscrimeincyberspace.Inthefuture,terroristsmay“attack”theworld'scomputers,causechaos,andmakeplanesandtrainscrash.However,manypeopleareoptimisticaboutthefutureoftheInternet.Already,userscanbuybooks,findoutaboutholiday4.offers(offer)andsoon.AngelaRossettosaysthatinthenextfewyears,itisclearthatwearegoingtoseeahuge5.growth(grow)inshoppingontheInternet.Shealsobelievesthat,inthefuture,we6.willget(get)entertainmentfromtheNetand7.thattelevisionwillprobablydisappear.Themailservicemayalsodisappearwiththe8.increasing(increase)useofemail.Someexpertsseeourfutureinvirtual9.reality(real)—theuseofcomputerswithsoundsandpicturesthatmakeyoufeelasifyouarein10.arealsituation.谢谢观看